Waterproof Mortar Additives
What is a Waterproof Mortar?
Based on versatile chemical additives, the waterproof mortar performs excellent water retaining ability, salt resistance, enhanced adhesion, and thermal stability. As a dominant manufacturer of specialty chemicals, LANDU provides our comprehensive additives portfolio as the best functional additives to ensure better waterproofing performance of waterproof mortar.
What are Additives in Waterproof Mortar Formula？
Waterproof mortar is composed of cement, fine aggregates, and various additives. General additives are binders, water retainers, waterproofing agents, defoamers, and more. As a global leading specialty chemical manufacturer, LANDU remains true to its original aspiration and is always committed to providing customers with the best waterproof mortar solutions by using high-quality and safe additive products to solve all the difficulties and pain points of customers.
LANDU Additives for Your Stronger Waterproof Mortar
LANDU owns multiple brands for different kinds of chemical additives. Let’s learn about them.
LANDERCOLL Cellulose Ethers for Waterproof Mortar
ACCURATE Redispersible Latex Powder for Waterproof Mortar
LANDU ACCURATE Redispersible Latex Powder (RDP) is a high-quality additive used for waterproof mortar. Due to the excellent flexibility of RDP powder, it can effectively absorb and release stress, thereby preventing cracks in mortar during the drying process. In addition, this powder can form a dense film in mortar, effectively preventing the penetration of water and other harmful substances. This not only improves the waterproof performance of the mortar, but also enhances its resistance to chemical substances.
NOVASTAR Additives for Waterproof Mortar
LANDU NOVASTAR is a historical innovation that reflects LANDU’s pursuit of research and development and progress. NOVASTAR has launched multiple chemical additives suitable for different requirements. NOVASTAR additives for waterproof mortar include Powder Defoamer, Silicone Hydrophobic Powder, and more. They can effectively reduce the foam, ensure the uniformity and stability of mortar, and improve the construction effect. At the same time, they can improve waterproof hydrophobic performance and extend the service life of buildings.
Key Additives in Waterproof Mortar
As a powerful chemical additive used in waterproof mortar, LANDU NOVASTAR silicone hydrophobic powder (SHP) is a fine and white powder composed of silicone polymer, which can enhance waterproof function by forming a dense water separation layer. It also improves the workability of waterproof mortar, making it easier to stir and construct.
- Improved Waterproofing: It can form a dense water separation, thereby preventing water from entering the interior of the mortar and enhancing its waterproof performance.
- Enhanced Workability: It can reduce the viscosity of mortar, thereby enhancing its workability and making it easier to mix and apply.
- Good Durability: It can reduce the cracking and pitting on the surface of mortar, thereby enhancing its durability and crack resistance.
| Product | Suggested Dosage | More |
|---|---|---|
| Silicone Hydrophobic Powder SHP75 | 0.3-0.5% | Download TDS |
| Silicone Hydrophobic Powder SHP80 | 0.3-0.5% | Download TDS |
- Foam Control: It is highly effective at controlling and eliminating foam in mortar mixtures.
- Ductility and Plasticity: This leads to it being easier to construct, thus making it more suitable for various construction situations.
- Enhanced Bonding: Eliminating excess foam promotes better bonding of mortar to substrates, improving the overall strength and durability of the construction.
| Product | Suggested Dosage | More |
|---|---|---|
| Powder Defoamer P805 | 0.1-0.5% | Download TDS |
LANDU LANDERCOLL Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic cellulose ether material derived from refined cotton linters. Characterized by medium-to-high viscosity, it provides exceptional water retention, improved workability, and strengthened bonding performance. These properties ensure consistent mixing, reduced shrinkage, and excellent crack resistance in waterproof mortar.
| Product | Suggested Dosage | More |
|---|---|---|
| LANDERCOLL K40 | 0.2-0.5% | Download TDS |
| LANDERCOLL K75 | 0.2-0.5% | Download TDS |
| LANDERCOLL K40HT | 0.2-0.5% | Download TDS |
- Enhanced Water Retention: It enhances the water retention capacity of mortar, preventing rapid water loss and ensuring proper hydration.
- Improved Workability: It improves the workability and consistency of the mortar, making it easier to apply and spread.
- Extended Open Time: HPMC extends the open time, allowing more time for adjustments during application without compromising the mortar’s properties.
- Excellent Water Retention
- Good Dispersion
- Improved Workability
- Reduced Shrinkage and Cracking
- Enhanced Durability
| Product | Suggested | More |
|---|---|---|
| LANDERCOLL EM40HT | 0.2-0.4% | Download TDS |
| LANDERCOLL EM80 | 0.2-0.4% | Download TDS |
LANDU ACCURATE RDP powder is a powerful additive that can improve waterproof mortar bonding strength to various substrates, increase water retention, and reduce water penetration. It provides a long-lasting sealing system with hydrophobic and waterproof requirements for waterproof mortar with high flexibility, high weather resistance, and high waterproof requirements.
- Enhanced Adhesion
- Improved Waterproof
- Intensified Workability
- Extended Service Life
| Product | Suggested Dosage | More |
|---|---|---|
| ACCURATE 4012N | 0.2-0.3% | Download TDS |
| ACCURATE 8032H | 0.2-0.3% | Download TDS |
LANDU Welcomes You to Experience Quality with Free Samples
The above summary highlights key additive components of Waterproof Mortar. Should you have any further technical inquiries regarding waterproof mortar additives, please contact our LANDU sales team directly. We are pleased to offer customized waterproof mortar formulations and Free Samples of chemical additives upon request.
Choose LANDU, Utilize Your Products with Powerful Chemical Additives
Certified by ISO 9001 and EU REACH, LANDU specializes in cellulose ethers, ridispersible polymer powders, and related additives (Polycarboxylate Superplasticizers, Defoamers, Silicone Hydrophobic Powders, Hydroxypropyl Starch, etc.). Select LANDU for premium products and services.
